[IGNITE-16777] clearAsync could lead to a block of the management pool - ASF JIRA

Agile Board

Attach files

Attach Screenshot

Voters

Watch issue

Watchers

Create sub-task

Link

Clone

Update Comment Author

Replace String in Comment

Update Comment Visibility

Delete Comments

XML

Word

Printable

JSON

Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.12
Fix Version/s: 2.14
Component/s: None
Labels:
- ise
- ise.lts

Release Note:
Fixed an issue that could lead to a block of the management pool in case of using clearSync
Ignite Flags:

Release Notes Required

Description

In the case of using near caches when we call clearAsync there is a chain future(see org.apache.ignite.internal.processors.cache.GridCacheAdapter#clearAsync(java.util.Set<? extends K>)) where we synchronously wait for execution of ClearTask on near nodes. This logic leads to the possibility of blocking all threads in the management pool (reproducer attached).

Stack trace of waiting thread:

"mgmt-#297%ignite.SizeTaskTest24%@5869" prio=5 tid=0x149 nid=NA waiting
  java.lang.Thread.State: WAITING
      at sun.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:304)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:178)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:141)
      at org.apache.ignite.internal.processors.cache.GridCacheAdapter$8.applyx(GridCacheAdapter.java:1231)
      at org.apache.ignite.internal.processors.cache.GridCacheAdapter$8.applyx(GridCacheAdapter.java:1229)
      at org.apache.ignite.internal.util.lang.IgniteClosureX.apply(IgniteClosureX.java:38)
      at org.apache.ignite.internal.util.future.GridFutureChainListener.applyCallback(GridFutureChainListener.java:78)
      at org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:70)
      at org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:30)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener$$$capture(GridFutureAdapter.java:399)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:-1)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.unblock(GridFutureAdapter.java:347)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.unblockAll(GridFutureAdapter.java:335)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:511)
      at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:490)
      at org.apache.ignite.internal.processors.task.GridTaskWorker.finishTask(GridTaskWorker.java:1650)
      at org.apache.ignite.internal.processors.task.GridTaskWorker.finishTask(GridTaskWorker.java:1618)
      at org.apache.ignite.internal.processors.task.GridTaskWorker.reduce(GridTaskWorker.java:1194)
      at org.apache.ignite.internal.processors.task.GridTaskWorker.onResponse(GridTaskWorker.java:976)
      at org.apache.ignite.internal.processors.task.GridTaskProcessor.processJobExecuteResponse(GridTaskProcessor.java:1155)
      at org.apache.ignite.internal.processors.task.GridTaskProcessor$JobMessageListener.onMessage(GridTaskProcessor.java:1390)
      at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1907)
      at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1528)
      at org.apache.ignite.internal.managers.communication.GridIoManager.access$5300(GridIoManager.java:242)
      at org.apache.ignite.internal.managers.communication.GridIoManager$9.execute(GridIoManager.java:1421)
      at org.apache.ignite.internal.managers.communication.TraceRunnable.run(TraceRunnable.java:55)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)